wip: refactor

crates/app/src/states/metadata.rs

@@ -1,8 +1,13 @@
 use gpui::*;
 use nostr_sdk::prelude::*;
+use std::{
+    collections::HashMap,
+    sync::{Arc, Mutex, RwLock},
+};
 
 pub struct MetadataRegistry {
-    seens: Vec<PublicKey>,
+    seens: Arc<Mutex<Vec<PublicKey>>>,
+    profiles: Arc<RwLock<HashMap<PublicKey, Metadata>>>,
 }
 
 impl Global for MetadataRegistry {}
@@ -13,16 +18,31 @@ impl MetadataRegistry {
     }
 
     pub fn contains(&self, public_key: PublicKey) -> bool {
-        self.seens.contains(&public_key)
+        self.seens.lock().unwrap().contains(&public_key)
     }
 
-    pub fn seen(&mut self, public_key: PublicKey) {
-        if !self.seens.contains(&public_key) {
-            self.seens.push(public_key);
+    pub fn seen(&mut self, public_key: PublicKey, metadata: Option<Metadata>) {
+        let mut seens = self.seens.lock().unwrap();
+
+        if !seens.contains(&public_key) {
+            seens.push(public_key);
+
+            drop(seens);
+
+            if let Some(metadata) = metadata {
+                self.profiles.write().unwrap().insert(public_key, metadata);
+            }
         }
     }
 
+    pub fn get(&self, public_key: PublicKey) -> Option<Metadata> {
+        self.profiles.read().unwrap().get(&public_key).cloned()
+    }
+
     fn new() -> Self {
-        Self { seens: Vec::new() }
+        let seens = Arc::new(Mutex::new(Vec::new()));
+        let profiles = Arc::new(RwLock::new(HashMap::new()));
+
+        Self { seens, profiles }
     }
 }